loading...| Preferred Name | Agraphia | |
| Synonyms |
inability to write Agraphia agraphia 失写 失写症 |
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| ID |
http://www.tcmkg.com/ISPO/ISPO_00000079 |
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| database_cross_reference |
SYMP:0000213 MeSH:D000381 ICD-11:MB4B.3 |
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| definition |
Loss or impairment of the ability to write (letters, syllables, words, or phrases) due to an injury to a specific cerebral area or occasionally due to emotional factors. This condition rarely occurs in isolation, and often accompanies APHASIA. (From Adams et al., Principles of Neurology, 6th ed, p485; APA, Thesaurus of Psychological Index Terms, 1994) Agraphia is an acquired neurological disorder causing a loss in the ability to communicate through writing, either due to some form of motor dysfunction or an inability to spell. The loss of writing ability may present with other language or neurological disorders; disorders appearing commonly with agraphia are alexia, aphasia, dysarthria, agnosia, acalculia and apraxia. The study of individuals with agraphia may provide more information about the pathways involved in writing, both language related and motoric. Agraphia cannot be directly treated, but individuals can learn techniques to help regain and rehabilitate some of their previous writing abilities. These techniques differ depending on the type of agraphia. 失写症，亦称为“失写”，是指脑损害所引起原有的书写功能受损或丧失。不同部位脑损害可导致不同形式的失写症。失写症患者不能以书写形式表达思想，与大脑优势半球额叶中部后侧脑回部的运动性书写中枢损害有关，而与运动、言语或理解功能障碍无关。 |
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| has_exact_synonym |
inability to write Agraphia agraphia 失写 失写症 |
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| has_obo_namespace |
symptoms |
|
| id |
ISPO:00000079 |
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| label |
Agraphia |
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| notation |
ISPO:00000079 |
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| prefLabel |
Agraphia |
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| subClassOf |